O2 Sensor Lambda Air-Fuel Ratio for Hyundai Sonata V NF 2.0 2.4

This O2 sensor Lambda Air-Fuel Ratio for Hyundai Sonata V NF 2.0 and 2.4 from IWOKPHD is a direct-fit, heated oxygen sensor built to monitor exhaust gas composition and help your engine maintain the optimal air-fuel balance. By delivering accurate lambda readings, it supports efficient combustion, cleaner emissions, and steadier performance across urban drives and highway cruising alike.

Benefits & Tips

• Improves fuel efficiency and reduces emissions by keeping the engine’s air-fuel ratio close to the ideal lambda value.
• Heated sensor design enables faster catalyst light-off, delivering quicker optimal performance after cold starts.
• Practical tips: verify fitment with the OEM number 39210-25130, inspect the wiring harness for wear, and ensure proper torque during installation to maintain a reliable seal and signal.

Product specifications

• Brand: IWOKPHD
• OEM No.: 39210-25130 (also listed as 3921025130)
• Sensor Type: Piezoelectric
• Heating Type: Heating Type (heated O2 sensor)
• Measuring Range: Lambda / Air-Fuel Ratio O2 Sensor
• Origin: Mainland China
• Compatibility: Hyundai Sonata V NF 2.0 VVT-i GLS (2008/01-2010/12) and 2.4 (2005/01-2010/12)
• Condition: 100% brand new
• Warranty: 1 year (Replacement Warranty)

Package includes:

• 1 x Oxygen Sensor

Warnings/Reminders

• Please check the product picture and fitment before you order. If you are not sure, contact us before you order; otherwise refunds may not be issued for incorrect orders.
• All items ship within 2 working days after payment is confirmed. Ensure your shipping address is correct. Import duties, taxes, and charges are not included in item price or shipping charges.
• Shipping times are estimates and can vary with season or weather conditions. We will replace items that malfunction on arrival, provided they are returned in original packaging.
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All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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